Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $106.61 | 35,104 | Officer | 0 | 2016-08-10 | Filing |
| $76.16 | 50,000 | Officer, Director | 44,914 | 2015-11-18 | Filing |
| $75.60 | 3,500 | Director | 2,148 | 2015-05-12 | Filing |
| $76.02 | 6,000 | Director | 11,148 | 2015-05-11 | Filing |
| $75.60 | 7,500 | Director | 16,148 | 2015-05-05 | Filing |
| $80.72 | 3,000 | Director | 15,511 | 2015-02-23 | Filing |
| $80.57 | 3,000 | Director | 18,511 | 2015-02-23 | Filing |
| $80.58 | 2,683 | Director | 21,511 | 2015-02-23 | Filing |
| $80.22 | 7,500 | Director | 12,136 | 2015-02-17 | Filing |
| $87.48 | 4,000 | Officer | 13,251 | 2014-12-04 | Filing |
| $84.51 | 7,537 | Officer | 11,853 | 2014-11-05 | Filing |
| $106.00 | 10,500 | Director | 14,500 | 2014-03-05 | Filing |
| $101.24 | 4,512 | Officer | 12,508 | 2014-02-20 | Filing |
| $100.64 | 2,400 | Director | 11,125 | 2014-02-18 | Filing |
| $99.85 | 5,100 | Director | 13,525 | 2014-02-18 | Filing |
| $100.76 | 940 | Officer | 11,853 | 2014-02-18 | Filing |
| $98.48 | 5,662 | Director | 14,500 | 2014-02-10 | Filing |
| $97.55 | 4,838 | Director | 20,162 | 2014-02-10 | Filing |
| $97.73 | 55,412 | Officer, Director | 30,995 | 2014-02-10 | Filing |
| $90.52 | 100 | Officer | 13,122 | 2013-11-22 | Filing |